High 7.1Published Aug 18, 2026

CVE-2026-75846ArcadeDB before 26.8.1 Unauthorized Function Deletion via DELETE FUNCTION

Updated under an hour ago (2026-10-19 09:00 UTC)

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It affects ArcadeData arcadedb. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for ArcadeData arcadedb

Exploited in the last 30 days

ArcadeDB before 26.8.1 (affected versions <= 26.7.3) contains a missing authorization vulnerability in the DELETE FUNCTION SQL statement. DeleteFunctionStatement.executeSimple unregisters and persists deletion of a server-side function without any checkPermissionsOnDatabase (UPDATE_SCHEMA) check. Any user with database access can execute DELETE FUNCTION via the command API (POST /api/v1/command/{db}) to permanently remove any registered server-side function, including security-relevant logic, impacting integrity and availability.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Aug 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ArcadeData arcadedb arcadedata:arcadedb (from the name)	before 26.8.1; 26.8.1 not affected	CNA record

References

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-vv82-qvpf-rjwvvendor-advisory
https://www.vulncheck.com/advisories/arcadedb-before-unauthorized-function-deletion-via-delete-functionthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.